361.02% is the change from 177 to 816
Calculation steps:
[( 816 - 177 ) ÷ 177] x 100 = 361.02%
Formula
Percentage change = [(816 - 177) / 177] x 100
Subtract the new number by the original number
816 - 177 = 639
639 ÷ 177 = 3.610169491525424
3.610169491525424 x 100 = 361.02%